1a to seek, look, search s.th.; b to examine, study, survey, inspect, check, investigate; c to visit, review, inspect (troops, and the like): Dt-stem, resultative (*to have lost > therefore search for it > study > visit, inspect) – WehrCowan1976.
►tafaqqud, pl. ‑āt, n., 1a examination, study, survey, inspection, check, investigation; b review, inspection (e.g., of troops); c visit ►mutafaqqid, n., controller, inspector. For other items of the root, cf. ↗faqada.